In-depth

CT scan

A CT scan is an imaging test that uses X-rays to produce detailed images of the inside of your body.

Heart arrhythmias

High blood pressure (hypertension)

Uncontrolled high blood pressure can lead to various life-threatening conditions. But it's easily detected — and you can work with your doctor to control it.

MRI

MRI uses a magnetic field and radio waves to create detailed images of the organs and tissues within your body.

Nasal polyps

Nasal polyps, inflammation-related growths in the nasal passages or sinuses, can block the flow of air and fluid in your nose.

Pillar procedure

Polysomnography (sleep study)

Polysomnography is an overnight sleep study used to diagnose sleep apnea and other sleep disorders.

X-ray

X-rays are a form of radiation that can make images of your bones and internal organs.

Nov. 07, 2012

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